Chapter 5 Crossword

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Across
  1. 2. An electron with some very specific energy level is likely to be exist here.
  2. 4. The __________ number designates the energy level of the electron in the atom (2 words).
  3. 5. The more ______ the element, the greater its tendency to lose electrons in a chemical reaction.
  4. 8. Everything that moves has this type of energy.
  5. 9. Energy quantization means that the electron can only have very particular ________ ______ in the atom.
Down
  1. 1. Responsible for many of the chemical properties of the atom.
  2. 3. This principle indicates that we can't have two identical electrons at same place at same time.
  3. 6. An electron has less _________ energy as it approaches the nucleus.
  4. 7. The valence electrons are located in the energy levels with highest n number, in ___________ s and p.
  5. 10. Forms when the electron falls to a lower energy level.